R Commands
This chapter describes the Cisco NX-OS virtual port channel (vPC) commands that begin with R.
reload restore
To configure the time to restore the virtual port channel (vPC) peer links, use the reload restore command. To revert to the default delay value, use the no form of this command.
reload restore [ delay delay_value ]
Syntax Description
Command Default
Command Modes
Command History
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Examples
This example shows how to enable the reload-restore interval for 240 seconds (the default value) in vPC domain 100:
This example shows how to set the delay period for 300 seconds in vPC domain 200:
Related Commands
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role
To manually assign a primary or secondary role to a virtual Port Channel (vPC) device, use the role command. To restore the default role priority, use the no form of this command.
no role priority priority_value
Syntax Description
Specifies the priority to define primary or secondary roles in the vPC configuration. |
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Priority value for the vPC device. The range is from 1 to 65535. |
Command Default
Command Modes
Command History
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Usage Guidelines
By default, the Cisco NX-OS software elects a primary and secondary vPC peer device after you configure the vPC domain and both sides of the vPC peer link. However, you may want to elect a specific vPC peer device as the primary device for the vPC. Then, you would manually configure the role value for the vPC peer device that you want as the primary device to be lower than the other vPC peer device.
A vPC does not support role preemption. If the primary vPC peer device fails, the secondary vPC peer device takes over to become operationally the vPC primary device. However, the original operational roles are not restored if the formerly primary vPC comes up again.
Examples
This example shows how to configure the role priority of a vPC device:
Related Commands
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Copies the running configuration to the startup configuration. |
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